Washing machine



FIG. 1 is a front perspective view of my new design for a washingmachine;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view;

FIG. 4 is a front plan view thereof;

FIG. 5 is a rear plan view thereof;

FIG. 6 is a right plan view thereof;

FIG. 7 is a left plan view thereof; and,

FIG. 8 is a right side view illustrating doors and a drawer in an openposition.

I claim the ornamental design for a washing machine, as shown.